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Results by year
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1984 | 1 |
| 1987 | 1 |
| 1989 | 1 |
| 1990 | 2 |
| 1992 | 2 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 5 |
| 2009 | 10 |
| 2010 | 5 |
| 2011 | 7 |
| 2012 | 13 |
| 2013 | 7 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2020 | 0 |
Similar Articles for PMID: 20723820
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Results by year